Originally Posted by
rpenmanparker
No question you are 100% correct. BUT ( you knew there would be a but, right) I'm talking about standardization. If you can't compare your number to a published OEM number, there is a disconnect. That's why I say go with the flow and do it like the OEMs. And about the pedals being rotating weight, that's true but not very significant say compared to wheels because of the short moment arm and low rotating speed. It is a real effect, just not very large.
I dont think many people give a crap about manufacturer's claimed weight, or even believe it. I was under the impression this weight is often given sans saddle as well.
So the only number that matters is the one on the scale when you hang up your bike after getting off it. OK, take off your water bottle, but nothing else. This is the number that is used universally, in my experience.